diff --git a/app-emacs/sharper/sharper-1.0_p20230129.ebuild b/app-emacs/sharper/sharper-1.0_p20230129-r1.ebuild
similarity index 89%
rename from app-emacs/sharper/sharper-1.0_p20230129.ebuild
rename to app-emacs/sharper/sharper-1.0_p20230129-r1.ebuild
index c54a11f585859..3e8c6095ed9ee 100644
--- a/app-emacs/sharper/sharper-1.0_p20230129.ebuild
+++ b/app-emacs/sharper/sharper-1.0_p20230129-r1.ebuild
@@ -3,6 +3,8 @@
 
 EAPI=8
 
+NEED_EMACS=27.1
+
 inherit elisp
 
 DESCRIPTION=".NET SDK CLI wrapper for GNU Emacs using Transient"
@@ -25,5 +27,12 @@ fi
 LICENSE="MIT"
 SLOT="0"
 
+RDEPEND="
+	app-emacs/transient
+"
+BDEPEND="
+	${RDEPEND}
+"
+
 DOCS=( README.md )
 SITEFILE="50${PN}-gentoo.el"